// Copyright (c) Six Labors.
// Licensed under the Six Labors Split License.

namespace SixLabors.ImageSharp.Formats.Tiff.Constants;

/// <summary>
/// Enumeration representing the possible uses of extra components in TIFF format files.
/// </summary>
internal enum TiffExtraSamples
{
    /// <summary>
    /// Unspecified data.
    /// </summary>
    Unspecified = 0,

    /// <summary>
    /// Associated alpha data (with pre-multiplied color).
    /// </summary>
    AssociatedAlpha = 1,

    /// <summary>
    /// Unassociated alpha data.
    /// </summary>
    UnassociatedAlpha = 2
}
